EP4235872A3 - Winding-type nonaqueous electrolyte secondary battery - Google Patents

Winding-type nonaqueous electrolyte secondary battery Download PDF

Info

Publication number
EP4235872A3
EP4235872A3 EP23173284.3A EP23173284A EP4235872A3 EP 4235872 A3 EP4235872 A3 EP 4235872A3 EP 23173284 A EP23173284 A EP 23173284A EP 4235872 A3 EP4235872 A3 EP 4235872A3
Authority
EP
European Patent Office
Prior art keywords
negative electrode
circumference
mixture layer
electrode mixture
winding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP23173284.3A
Other languages
German (de)
French (fr)
Other versions
EP4235872A2 (en
EP4235872B1 (en
Inventor
Shigeki MORIYA
Nobuhiro Sakitani
Takaharu Morikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4235872A2 publication Critical patent/EP4235872A2/en
Publication of EP4235872A3 publication Critical patent/EP4235872A3/en
Application granted granted Critical
Publication of EP4235872B1 publication Critical patent/EP4235872B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—Alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

The purpose of the present invention is to provide a winding-type nonaqueous electrolyte secondary battery which is capable of minimizing degradation of charge-discharge cycle characteristics. The winding-type nonaqueous electrolyte secondary battery according to an embodiment of the present invention is provide with a negative electrode (12) that has a negative electrode current collector (30), an inner-circumference-side negative electrode mixture layer (32) which is disposed, of the two surfaces of the negative electrode current collector (30), on the inner-circumference-side surface, and an outer-circumference-side negative electrode mixture layer (34) disposed on the outer-circumference-side surface, wherein the inner-circumference-side negative electrode mixture layer (32) and the outer-circumference-side negative electrode mixture layer (34) each include a negative electrode active material and carbon nanotubes, and the carbon nanotubes in the outer-circumference-side negative electrode mixture layer (34) have an average fiber length of 5-30 um, which is longer than that of the carbon nanotubes in inner-circumference-side negative electrode mixture layer (32).
EP23173284.3A 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery Active EP4235872B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019034268 2019-02-27
EP20763648.1A EP3933968B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery
PCT/JP2020/005707 WO2020175172A1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20763648.1A Division-Into EP3933968B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery
EP20763648.1A Division EP3933968B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery

Publications (3)

Publication Number Publication Date
EP4235872A2 EP4235872A2 (en) 2023-08-30
EP4235872A3 true EP4235872A3 (en) 2023-09-27
EP4235872B1 EP4235872B1 (en) 2025-04-02

Family

ID=72238310

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23173284.3A Active EP4235872B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery
EP20763648.1A Active EP3933968B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20763648.1A Active EP3933968B1 (en) 2019-02-27 2020-02-14 Winding-type nonaqueous electrolyte secondary battery

Country Status (5)

Country Link
US (2) US12068479B2 (en)
EP (2) EP4235872B1 (en)
JP (2) JP7457921B2 (en)
CN (2) CN118676302A (en)
WO (1) WO2020175172A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022070895A1 (en) * 2020-09-30 2022-04-07 パナソニックＩｐマネジメント株式会社 Negative electrode for secondary battery, and secondary battery
JP7805314B2 (en) * 2020-12-23 2026-01-23 パナソニックエナジー株式会社 Non-aqueous electrolyte secondary battery
JPWO2023013286A1 (en) * 2021-08-05 2023-02-09
JP7564838B2 (en) * 2022-04-20 2024-10-09 プライムプラネットエナジー＆ソリューションズ株式会社 Manufacturing method of the positive electrode plate
KR20240100991A (en) * 2022-12-23 2024-07-02 주식회사 엘지에너지솔루션 Electrode assembly, manufacturing method thereof, secondary battery, battery pack and means of transportation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015053165A (en) * 2013-09-06 2015-03-19 日立化成株式会社 Positive electrode for lithium ion secondary batteries, and lithium ion secondary battery
JP2018097961A (en) * 2016-12-09 2018-06-21 本田技研工業株式会社 Positive electrode for lithium ion secondary battery and lithium ion secondary battery

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3013392B2 (en) 1990-05-31 2000-02-28 ソニー株式会社 Spiral type non-aqueous electrolyte battery
JPH07134984A (en) * 1993-11-10 1995-05-23 Sony Corp Cylindrical non-aqueous electrolyte secondary battery
JP4543618B2 (en) 2003-04-14 2010-09-15 ソニー株式会社 Non-aqueous electrolyte battery
JP4252847B2 (en) 2003-06-09 2009-04-08 パナソニック株式会社 Lithium ion secondary battery
JP5352069B2 (en) * 2007-08-08 2013-11-27 トヨタ自動車株式会社 Positive electrode material, positive electrode plate, secondary battery, and method for manufacturing positive electrode material
KR101558535B1 (en) * 2008-12-02 2015-10-07 삼성전자주식회사 Negative active material negative electrode comrprising same method of preparing negative electrodee and lithium battery
CN102292288B (en) 2010-02-24 2013-07-10 松下电器产业株式会社 Substrate for forming carbon nanotubes, carbon nanotube composite, energy device, method for producing same, and device incorporating same
JP5906578B2 (en) 2011-04-07 2016-04-20 日立化成株式会社 Positive electrode mixture for lithium ion secondary battery, positive electrode for lithium ion secondary battery and lithium ion secondary battery using the same
JPWO2012147647A1 (en) 2011-04-27 2014-07-28 新神戸電機株式会社 Lithium ion secondary battery
CN103891027B (en) * 2011-10-25 2016-10-26 株式会社Lg化学 Cable type secondary battery
JP6208443B2 (en) * 2012-04-25 2017-10-04 京セラ株式会社 Secondary battery negative electrode and secondary battery using the same
KR102384975B1 (en) * 2014-11-28 2022-04-12 에스케이온 주식회사 Fabricating method of lithium electrode and lithium ion battery
JP6769334B2 (en) * 2017-02-22 2020-10-14 株式会社Ｇｓユアサ Method for manufacturing negative electrode for non-aqueous electrolyte storage element, negative electrode for non-aqueous electrolyte storage element and non-aqueous electrolyte storage element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015053165A (en) * 2013-09-06 2015-03-19 日立化成株式会社 Positive electrode for lithium ion secondary batteries, and lithium ion secondary battery
JP2018097961A (en) * 2016-12-09 2018-06-21 本田技研工業株式会社 Positive electrode for lithium ion secondary battery and lithium ion secondary battery

Also Published As

Publication number Publication date
EP3933968B1 (en) 2023-06-28
US12444743B2 (en) 2025-10-14
US20240413326A1 (en) 2024-12-12
JP2024054421A (en) 2024-04-16
US20220037661A1 (en) 2022-02-03
EP4235872A2 (en) 2023-08-30
EP3933968A1 (en) 2022-01-05
EP3933968A4 (en) 2022-04-13
CN113474911A (en) 2021-10-01
JPWO2020175172A1 (en) 2021-12-23
EP4235872B1 (en) 2025-04-02
JP7742541B2 (en) 2025-09-22
JP7457921B2 (en) 2024-03-29
CN113474911B (en) 2024-08-09
CN118676302A (en) 2024-09-20
WO2020175172A1 (en) 2020-09-03
US12068479B2 (en) 2024-08-20

Similar Documents

Publication Publication Date Title
EP4235872A3 (en) Winding-type nonaqueous electrolyte secondary battery
EP4152440A3 (en) Negative electrode and secondary battery including the same
KR101478814B1 (en) A electrode structure with multi coating layers having active materials consisting of different sizes, and secondary battery containing the same.
EP3462521A3 (en) Negative electrode plate and secondary battery comprising the same
EP4220752A3 (en) Anode for secondary battery and lithium secondary battery including the same
WO2019078702A3 (en) Negative electrode active material and all-solid battery negative electrode comprising same
WO2019035669A3 (en) Negative electrode for lithium secondary battery and lithium secondary battery comprising same
EP1826862A3 (en) Non-aqueous electrolyte secondary battery
MY198089A (en) Negative electrode for non-aqueous electrolyte secondary battery
EP4583192A3 (en) Negative electrode sheet and battery
EP4496030A3 (en) Multi-layer negative electrode comprising natural graphite and artificial graphite and lithium secondary battery comprising the same
EP4135068A3 (en) Negative electrode and rechargeable lithium battery including the same
EP2365571A3 (en) Nonaqueous electrolyte secondary battery
WO2009015175A3 (en) Porous network negative electrodes for non-aqueous electrolyte secondary battery
WO2020174008A8 (en) Rechargeable battery cell with active electrode depolarizer
EP4235849A3 (en) Electrode for lithium secondary battery
WO2008087814A1 (en) Nonaqueous electrolyte secondary battery
EP3675262A3 (en) All-solid battery and method of manufacturing the same
EP2833459A3 (en) Secondary battery
EP3675263A3 (en) All-solid battery
WO2021069517A8 (en) Graphite compositions and uses in battery technology
KR101846727B1 (en) Electrode current collector and lithium-ion secondary battery with the same
WO2022125825A3 (en) Carbon aerogel-based lithium metal anode materials and methods of manufacture thereof
CN207732007U (en) Cathode pole piece and lithium ion battery
KR20160060171A (en) A cathode for all-solid-state battery, its manufacturing process, and all-solid-state battery comprising the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01M0004587000

Ipc: H01M0004133000

Ref document number: 602020048970

Country of ref document: DE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 20230721

AC Divisional application: reference to earlier application

Ref document number: 3933968

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 10/0525 20100101ALI20230824BHEP

Ipc: H01M 4/587 20100101ALI20230824BHEP

Ipc: H01M 4/48 20100101ALI20230824BHEP

Ipc: H01M 4/36 20060101ALI20230824BHEP

Ipc: H01M 10/0587 20100101ALI20230824BHEP

Ipc: H01M 4/62 20060101ALI20230824BHEP

Ipc: H01M 4/133 20100101AFI20230824BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240916

P01 Opt-out of the competence of the unified patent court (upc) registered

Free format text: CASE NUMBER: APP_56439/2024

Effective date: 20241016

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AC Divisional application: reference to earlier application

Ref document number: 3933968

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020048970

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1782206

Country of ref document: AT

Kind code of ref document: T

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250804

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250702

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602020048970

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250402

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: L10

Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260211

26N No opposition filed

Effective date: 20260105

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20260220

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20260218

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20260219

Year of fee payment: 7